Klim eFire Base and Mid Layer Battery Black

Add the eFire Base and Mid Layer Battery to your gear bag to keep your electric heated KLIM eFire layers powered up.

Features:

• USB-C rechargeable
• Li-ion Battery
• Capacity: 7.4V 2250mAh 16.65Wh
• LED battery level indicator
• Integrated thermal and short circuit protection
• Visit KLIM.com for eFire heated gear compatibility